Disposable non-absorbable tissue closing clip

Abstract

The utility model relates to the technical field of disposable tissue closing clamps, and discloses a disposable non-absorbable tissue closing clamp which comprises an arch-shaped nail leg, a kidney-shaped hole is formed in the outer surface of the arch-shaped nail leg, a notch is formed in the outer surface of the arch-shaped nail leg, and the kidney-shaped hole is communicated with the notch. A first protruding block is fixedly installed on the outer surface, close to the notch, of the arch-shaped nail leg, and a second protruding block is fixedly installed on the outer surface, away from the first protruding block, of the arch-shaped nail leg. The clamping buckle makes contact with the connecting block to generate extrusion force on the clamping block fixedly installed on the outer surface of the connecting block, the connecting block slides in the groove under the action of the extrusion force, the clamping block retracts into the groove, and when the anti-skid groove corresponds to the clamping block, the clamping block and the anti-skid groove are connected in a clamped mode, so that the mutual resistance during closing is reduced, and the anti-skid effect is improved. And the anti-slip force of the tissue closure clip is not enough.

Description

Technical Field

[0001] The utility model relates to the technical field of disposable tissue closing clips, in particular to a disposable non-absorbable tissue closing clip. Background Art

[0002] A medical device commonly used during surgery, used to ligate blood vessels or tissue to achieve hemostasis or block transport, a disposable non-absorbable ligation clip is disposable after use, eliminating the need for re-cleaning and disinfection, thus avoiding the risk of cross-infection. Furthermore, non-absorbable ligation clips exhibit excellent biocompatibility and do not cause adverse reactions to human tissue. Disposable non-absorbable ligation clips are available in various types to suit different surgical procedures.

[0003] In order to accommodate both the blood capillary channel and the blood vessel growth space, the current disposable non-absorbable tissue closure clip has a resisting force during closure, resulting in insufficient anti-slip force of the tissue closure clip. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the present invention provides a disposable non-absorbable tissue closure clip to solve the problem mentioned in the above background technology that the current disposable non-absorbable tissue closure clip has a resisting force when closing in order to accommodate the blood capillary channel and the blood vessel growth space at the same time, resulting in insufficient anti-slip force of the tissue closure clip.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a disposable non-absorbable tissue closure clip, comprising a bow-shaped nail leg, the outer surface of the bow-shaped nail leg being provided with a concave hole, the outer surface of the bow-shaped nail leg being provided with a notch, the outer surface of the bow-shaped nail leg close to the notch being fixedly installed with a No. 1 protrusion, the outer surface of the bow-shaped nail leg away from the No. 1 protrusion being fixedly installed with a No. 2 protrusion, the outer surface of the notch being provided with two grooves, the outer surfaces of the two grooves being provided with connecting blocks, the outer surfaces of the two connecting blocks being fixedly installed with a clamping buckle, the outer surface of the notch being provided with a clamping groove, the outer surface of the No. 2 protrusion being provided with two anti-slip grooves, the clamping buckle being engaged with the clamping groove, and the two clamping blocks being correspondingly engaged with the two anti-slip grooves.

[0006] Preferably, the outer surface of the bow-shaped nail leg is provided with a plurality of recessed grooves, and the outer surface of the bow-shaped nail leg away from the plurality of recessed grooves is fixedly mounted with a plurality of raised blocks, the outer surface of the raised blocks is snap-connected with the recessed grooves, the outer surface of the bow-shaped nail leg close to the recessed groove is fixedly mounted with a No. 1 anti-slip surface, and the outer surface of the bow-shaped nail leg close to the raised blocks is fixedly mounted with a No. 2 anti-slip surface, the outer surfaces of the No. 1 anti-slip surface and the No. 2 anti-slip surface are both provided with growth space, and the outer surfaces of the No. 1 anti-slip surface and the No. 2 anti-slip surface are snap-connected.

[0007] Preferably, the bow-shaped nail legs are V-shaped and made of high-strength medical polymer material, and the outer surfaces of the No. 1 ridge block and the No. 2 ridge block are both provided with anti-slip platforms.

[0008] Preferably, outer surfaces of the two connecting blocks are both slidably connected to the outer surface of the groove.

[0009] Preferably, the No. 1 anti-slip surface, the No. 2 anti-slip surface, the recessed groove and the raised block are all arranged on the inner side of the bow-shaped nail leg, and the No. 1 raised block and the No. 2 raised block are both arranged on the outer side of the bow-shaped nail leg.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The disposable non-absorbable tissue closure clip controls the buckle to engage with the slot, and the buckle contacts the connecting block to generate an extrusion force on the outer surface of the connecting block where a block is fixed. Under the action of the extrusion force, the connecting block slides with the groove, causing the block to retract into the groove. When the anti-slip groove corresponds to the block, the block and the anti-slip groove are engaged and connected, thereby achieving the effect of reducing the resistance force during closing, which causes the tissue closure clip to have insufficient anti-slip force.

[0012] 2. This disposable non-absorbable tissue closure clip is designed to enhance the bite force of the tissue closure clip without affecting the blood capillary channels and blood vessel growth space by engaging the outer surface of the protruding block with the recessed groove, engaging the outer surface of the No. 1 anti-slip surface with the outer surface of the No. 2 anti-slip surface, and providing growth space on the outer surfaces of both the No. 1 anti-slip surface and the No. 2 anti-slip surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a schematic top view of the structure of the utility model;

[0015] Figure 3 For the utility model structure Figure 2 Schematic diagram at point A in the middle;

[0016] Figure 4 It is a front view schematic diagram of the structure of the utility model.

[0017] In the figure: 1. Bow-shaped nail leg; 2. Waist-shaped hole; 3. No. 1 raised block; 4. No. 2 raised block; 5. Notch; 6. Groove; 7. Connecting block; 8. Block; 9. Buckle; 10. Slot; 11. Recessed groove; 12. Raised block; 13. Growth space; 14. No. 1 anti-slip surface; 15. No. 2 anti-slip surface; 16. Anti-slip platform; 17. Anti-slip groove. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example 1:

[0020] Please refer to Figure 1-4 ,

[0021] A disposable non-absorbable tissue closure clamp comprises a bow-shaped nail leg 1, a waist-shaped hole 2 is provided on the outer surface of the bow-shaped nail leg 1, a notch 5 is provided on the outer surface of the bow-shaped nail leg 1, a No. 1 protrusion 3 is fixedly installed on the outer surface of the bow-shaped nail leg 1 close to the notch 5, a No. 2 protrusion 4 is fixedly installed on the outer surface of the bow-shaped nail leg 1 away from the No. 1 protrusion 3, two grooves 6 are provided on the outer surface of the two grooves 6, connecting blocks 7 are provided on the outer surfaces of the two connecting blocks 7, a clamping block 8 is fixedly installed on the outer surface of the two connecting blocks 7, a buckle 9 is fixedly installed on the outer surface of the bow-shaped nail leg 1 away from the notch 5, a clamping groove 10 is provided on the outer surface of the notch 5, two anti-slip grooves 17 are provided on the outer surface of the No. 2 protrusion 4, the buckle 9 is engaged with the clamping groove 10, and the two clamping blocks 8 are correspondingly engaged with the two anti-slip grooves 17.

[0022] Specifically, by controlling the buckle 9 to engage with the slot 10, the buckle 9 contacts the connecting block 7 to generate an extrusion force on the block 8 fixedly installed on the outer surface of the connecting block 7. Under the action of the extrusion force, the connecting block 7 slides with the groove 6, causing the block 8 to retract into the groove 6. When the anti-slip groove 17 corresponds to the block 8, the block 8 is engaged with the anti-slip groove 17, thereby achieving the effect of reducing the resistance force during closing, resulting in insufficient anti-slip force of the tissue closure clamp.

[0023] In the embodiment, the bow-shaped nail leg 1 is V-shaped and is made of a high-strength medical polymer material. The outer surfaces of the No. 1 raised block 3 and the No. 2 raised block 4 are both provided with an anti-slip platform 16 .

[0024] Specifically, because the bow-shaped nail leg 1 is V-shaped, the bow-shaped nail leg 1 is made of high-strength medical polymer material, and the outer surfaces of the No. 1 protrusion 3 and the No. 2 protrusion 4 are both provided with anti-slip platforms 16. The anti-slip platforms 16 make it more secure when connected to the instrument, giving it good endurance and toughness. Its structural design is reasonable, and it can firmly clamp blood vessels or tissues, ensuring the firmness and reliability of ligation.

[0025] In the embodiment, outer surfaces of the two connecting blocks 7 are both slidably connected to the outer surface of the groove 6 .

[0026] Specifically, because the outer surfaces of the two connecting blocks 7 are slidably connected to the outer surface of the groove 6, the outer surfaces of the two connecting blocks 7 are slidably connected to the outer surface of the groove 6 under the push of the buckle 9, so that when the buckle 9 is engaged with the slot 10, the block 8 on the outer surface of the connecting block 7 is connected to the anti-slip groove 17, which is more firm.

[0027] Working principle: Because a waist-shaped hole 2 is provided on the outer surface of the bow-shaped nail leg 1, a notch 5 is provided on the outer surface of the bow-shaped nail leg 1, a No. 1 ridge 3 is fixedly installed on the outer surface of the bow-shaped nail leg 1 close to the notch 5, and a No. 2 ridge 4 is fixedly installed on the outer surface of the bow-shaped nail leg 1 away from the No. 1 ridge 3. At the same time, two grooves 6 are provided on the outer surface of the two grooves 6, and connecting blocks 7 are provided on the outer surfaces of the two connecting blocks 7. A clamping block 8 is fixedly installed on the outer surface of the two connecting blocks 7. A buckle 9 is fixedly installed on the outer surface of the bow-shaped nail leg 1 away from the notch 5, and a clamping groove 10 is provided on the outer surface of the notch 5, and two anti-slip grooves 17 are provided on the outer surface of the No. 2 ridge 4, and the buckle 9 is engaged with the card slot 10, and the two blocks are correspondingly engaged with the two anti-slip grooves 17. When the buckle 9 is engaged with the card slot 10, the buckle 9 contacts the connecting block 7 to generate an extrusion force on the outer surface of the connecting block 7 where the card block 8 is fixedly installed. Under the action of the extrusion force, the connecting block 7 slides with the groove 6, so that the card block 8 retracts into the groove 6. When the anti-slip groove 17 corresponds to the card block 8, the card block 8 is engaged with the anti-slip groove 17. Compared with the related art, the disposable non-absorbable tissue closure clamp provided by the utility model has the following beneficial effects: thereby achieving the effect of reducing the resistance force during closing, which causes the tissue closure clamp to have insufficient anti-slip force.

[0028] Example 2:

[0029] Please refer to Figure 1-4 ,

[0030] The outer surface of the bow-shaped nail leg 1 is provided with several recessed grooves 11, and the outer surface of the bow-shaped nail leg 1 away from the recessed grooves 11 is fixedly installed with several raised blocks 12, and the outer surface of the raised blocks 12 is engaged with the recessed grooves 11. The outer surface of the bow-shaped nail leg 1 close to the recessed grooves 11 is fixedly installed with a No. 1 anti-slip surface 14, and the outer surface of the bow-shaped nail leg 1 close to the raised blocks 12 is fixedly installed with a No. 2 anti-slip surface 15. The outer surfaces of the No. 1 anti-slip surface 14 and the No. 2 anti-slip surface 15 are both provided with growth space 13, and the outer surfaces of the No. 1 anti-slip surface 14 and the No. 2 anti-slip surface 15 are engaged with each other.

[0031] Specifically, by engaging the outer surface of the protruding block 12 with the recessed groove 11, the outer surface of the No. 1 anti-slip surface 14 is engaged with the outer surface of the No. 2 anti-slip surface 15, and the outer surfaces of the No. 1 anti-slip surface 14 and the No. 2 anti-slip surface 15 are both provided with growth space 13, thereby achieving the effect of enhancing the bite force of the tissue closing clamp without affecting the blood capillary channel and the blood vessel growth space 13.

[0032] In the embodiment, the No. 1 anti-slip surface 14 , the No. 2 anti-slip surface 15 , the recessed groove 11 and the raised block 12 are all arranged on the inner side of the bow-shaped nail leg 1 , and the No. 1 raised block 3 and the No. 2 raised block 4 are both arranged on the outer side of the bow-shaped nail leg 1 .

[0033] Specifically, because the No. 1 anti-slip surface 14, the No. 2 anti-slip surface 15, the recessed groove 11 and the raised block 12 are all arranged on the inner side of the bow-shaped nail leg 1, the No. 1 raised block 3 and the No. 2 raised block 4 are both arranged on the outer side of the bow-shaped nail leg 1, it is convenient to connect with medical equipment and at the same time improve the anti-falling ability during use.

[0034] Working principle: A plurality of recessed grooves 11 are opened on the outer surface of the bow-shaped nail leg 1, and a plurality of raised blocks 12 are fixedly installed on the outer surface of the bow-shaped nail leg 1 away from the plurality of recessed grooves 11. The outer surface of the raised block 12 is snap-fitted to the recessed groove 11, and the outer surface of the No. 1 anti-slip surface 14 is snap-fitted to the outer surface of the No. 2 anti-slip surface 15. Moreover, the outer surfaces of the No. 1 anti-slip surface 14 and the No. 2 anti-slip surface 15 are both provided with growth space 13. Compared with the related art, the disposable non-absorbable tissue closure clamp provided by the utility model has the following beneficial effects: thereby achieving the effect of enhancing the bite force of the tissue closure clamp without affecting the blood capillary channel and the blood vessel growth space 13.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A disposable non-absorbable tissue closure clip comprising an arcuate nail leg (1), characterized in that: The outer surface of the bow-shaped nail leg (1) is provided with a waist-shaped hole (2), the outer surface of the bow-shaped nail leg (1) is provided with a notch (5), the outer surface of the bow-shaped nail leg (1) close to the notch (5) is fixedly mounted with a No. 1 bulge (3), the outer surface of the bow-shaped nail leg (1) away from the No. 1 bulge (3) is fixedly mounted with a No. 2 bulge (4), the outer surface of the notch (5) is provided with two grooves (6), and the outer surfaces of the two grooves (6) are both provided with connecting The connecting block (7) is fixedly mounted with a clamping block (8) on the outer surface of the two connecting blocks (7), a clamping buckle (9) is fixedly mounted on the outer surface of the bow-shaped nail leg (1) away from the recess (5), a clamping groove (10) is provided on the outer surface of the recess (5), and two anti-slip grooves (17) are provided on the outer surface of the No. 2 raised block (4), the clamping buckle (9) is engaged with the clamping groove (10), and the two clamping blocks (8) are correspondingly engaged with the two anti-slip grooves (17).

2. The disposable non-absorbable tissue closure clip according to claim 1, characterized in that: The outer surface of the bow-shaped nail leg (1) is provided with a plurality of recessed grooves (11), and the outer surface of the bow-shaped nail leg (1) away from the plurality of recessed grooves (11) is fixedly mounted with a plurality of raised blocks (12), and the outer surface of the raised blocks (12) is snap-connected with the recessed grooves (11). The outer surface of the bow-shaped nail leg (1) close to the recessed grooves (11) is fixedly mounted with a first anti-slip surface (14), and the outer surface of the bow-shaped nail leg (1) close to the raised blocks (12) is fixedly mounted with a second anti-slip surface (15), and the outer surfaces of the first anti-slip surface (14) and the second anti-slip surface (15) are both provided with growth spaces (13), and the outer surfaces of the first anti-slip surface (14) and the second anti-slip surface (15) are snap-connected.

3. The disposable non-absorbable tissue closure clip according to claim 1, characterized in that: The bow-shaped nail leg (1) is V-shaped and is made of a high-strength medical polymer material. The outer surfaces of the No. 1 ridge block (3) and the No. 2 ridge block (4) are both provided with an anti-slip platform (16).

4. The disposable non-absorbable tissue closure clip according to claim 1, characterized in that: The outer surfaces of the two connecting blocks (7) are both slidably connected to the outer surface of the groove (6).

5. The disposable non-absorbable tissue closure clip according to claim 2, characterized in that: The No. 1 anti-slip surface (14), the No. 2 anti-slip surface (15), the recessed groove (11) and the raised block (12) are all arranged on the inner side of the bow-shaped nail leg (1), and the No. 1 raised block (3) and the No. 2 raised block (4) are both arranged on the outer side of the bow-shaped nail leg (1).

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